Johnny’s Seedling Heat Mat
Exclusive! Improved germination for heat-loving crops.
A key component to propagating seedlings like tomatoes, peppers, melons, and other crops that require soil temperatures of more than 70 degrees for the seeds to germinate. These commercial-grade heat mats are ideal for seed germination and plant propagation. Double-insulated, durable construction with patented waterproof seal around the edges to protect mats from damage.